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CMMG Clamp-on AR-15 Carbine Length Piston Conversion Kit .750 Barrel 55BA62E

CMMG, Inc.
Ships from Warehouse 9
Typically ships within 1 to 2 business days.
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Convert your direct impingement AR15 carbine to a gas piston system with this conversion kit. Piston systems operate cleaner due to hot gasses being diverted at the gas block instead of the upper receiver. The piston is hard chrome plated and is removable from the front of the gas block. The one piece bolt carrier has an integral impingement key for maximum strength. Gas block has an on and off setting for use with a suppressor, or remove the piston and set the gas system to off for use with our .22 conversion system. Fits only carbine-length ARs with a .750" diameter barrel.

Gas block
Piston housing assembly
Gas piston
Gas plug
Return spring
Anti-tilt bolt carrier
Bolt spring
Replacement handguards
Handguard cap 
Total number of Reviews: 1

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1.0 5
"this gas piston system has only one problem it dose not work i put this on my gun it when on fine it just didnt cyle i pulled the triger and boom then clik racked the charging handle boom clik ect i dont think its geting enough gas to the piston so if any one could help me i would appreseate it thanks"